Alert archive / Texas / Tornado Warnings in 1990

Tornado Warning 48, NWS Fort Worth, TX

May 3, 1990Lamar County, Texas

NWS Fort Worth, TX issued this tornado warning at May 3, 1990, 2:00 AM CDT for Lamar County, Texas. It was in force for 45 min.

The area

The counties it named.

The facts

Issued
May 3, 1990, 2:00 AM CDT (07:00 UTC)
Expired
May 3, 1990, 2:45 AM CDT
In force
45 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Lamar County, TX

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Longview/Gregg, TX (KGGG), launched 00:00Z, 7.0 hours before the alert went out and 172 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Longview/Gregg, TX at 00:00Z on 1990-05-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 498 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Longview/Gregg, TX at 00:00Z on 1990-05-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 230 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
498 J/kg
Mixed-layer CIN
-29 J/kg
Mixed-layer LCL
1063 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
230 m²/s²
0-3 km storm-relative helicity
443 m²/s²
Significant tornado parameter
0.9
Supercell composite
8.6

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KFTW 030703
TORFTW
TXC277-030745-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
200 AM CDT THU MAY 3 1990
 
THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  245 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTHEAST TEXAS
 
   ...LAMAR COUNTY
 
AT 155 AM CDT A TORNADO WAS REPORTED BY LOCAL LAW ENFORCEMENT
OFFICIALS TO BE ON THE GROUND ABOUT 1/4 MILE NORTH OF PARIS NEAR
HIGHWAY 271. THE PARENT THUNDERSTORM IS MOVING EAST NORTHEAST AT 35
MPH.
 
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.

What forecasters said that day

The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, May 2, 8:26 PM CDT, 5 hours 34 minutes before
TXZ031-037-030330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
821 PM CDT WED MAY 2 1990

...A FLASH FLOOD WATCH IS IN EFFECT THROUGH TONIGHT...

AT 815 PM CDT WACO WEATHER RADAR SHOWED NUMEROUS LIGHT TO MODERATE
SHOWERS AND SCATTERED STRONG TO VERY STRONG THUNDERSTORMS IN AN AREA
FROM NORTH OF DALLAS/FORT WORTH TO JUST NORTHEAST OF HAMILTON.  A
VERY STRONG THUNDERSTORM WITH VERY HEAVY RAIN WAS OCCURRING IN THE
NORTHERN PART OF BOSQUE COUNTY 7 MILES SOUTHWEST OF WALNUT SPRINGS.
ANOTHER VERY STRONG THUNDERSTORMS WITH VERY HEAVY RAIN WAS OCCURRING
IN NORTHERN FALLS COUNTY 5 MILES NORTH OF MARLIN.  OTHER LIGHT TO
MODERATE SHOWERS AND ISOLATED THUNDERSTORMS WERE NOTED IN PARTS OF
BELL...LIMESTONE...MCLENNAN AND FALLS COUNTIES.  MOVEMENT OF ALL THE
PRECIPITATION WAS NORTHEAST AT 30 MPH.

THE STRONGER STROMS ARE CAPABLE OF PRODUCING DANGEROUS LIGHTNING...
HAIL...GUSTY WINDS...AND FLASH FLOODING OF LOW LYING AND NORMALLY
FLOOD PRONE AREAS.  PERSONS IN THE PATH OF THESE STRONG STORMS SHOULD
REMAIN ALERT FOR THE POSSIBILITY OF SEVERE WEATHER FORMATION AND BE
PREPARED TO SEEK SHELTER IF SEVERE WEATHER IS SIGHTED OR A WARNING IS
ISSUED.

STAY TUNED TO NOAA WEATHER ~RADIO FOR LATER STATEMENTS.06
Special weather statement, May 2, 9:49 PM CDT, 4 hours 11 minutes before
TXZ031-037-030330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
945 PM CDT WED MAY 2 1990

...A TORNADO WATCH IS IN EFFECT UNTIL 400PM CDT FOR BELL...BOSQUE...
CORYELL...FALLS...HILL...LIMESTONE...MCLENNAN AND ROBERTSON COUNTIES
OF CENTRAL AND SOUTHCENTRAL TEXAS.

...A FLASH FLOOD WATCH IS IN EFFECT THROUGH TONIGHT...

AT 940 PM CDT SHOWERS AND THUNDERSTORMS.SOME WITH VERY HEAVY RAIN...
EXTENDED FROM 15 MILES  SOUTHWEST OF CLEBURNE ACROSS THE DALLAS/FORT
WORTH METROPLEX TO NEAR SHERMAN.  THE STRONGEST THUNDERSTORMS WERE OVER
JOHNSON COUNTY BETWEEN CLEBURNE AND MANSFIELD.

ELSEWHERE AN AREA OF SHOWERS AND THUNDERSTORMS...SOME WITH VERY HEAVY
RAIN EXTENDED WEST OF A LINE FROM 25 MILES WEST OF SAN SABA TO 20
MILES WEST OF JACKSBORO.
<
MOVEMENT WAS EAST AT 25 MILES AN HOUR.

PERSONS IN CENTRAL AND SOUTH CENTRAL TEXAS SHOULD BE ON THE LOOKOUT
FOR VERY STRONG THUNDERSTORMS THAT COULD PRODUCE LARGE HAIL AND
DAMAGING WINDS.  VERY HEAVY RAINFALL FROM THESE THUNDERSTORMS COULD
ALSO PRODUCE FLASH FLOODING OF ALREADY SWOLLEN RIVERS AND STREAMS AND
OTHER LOW LYING AREAS.

STAY TUNED TO NOAA WEATHER RADIO FOR THE LATEST INFORMATION ON THIS
POTENTIALLY DANGEROUS WEATHER SITUATION.
Special weather statement, May 3, 1:34 AM CDT, 26 minutes before
TXZ019>033-030800-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
135 AM CDT THU MAY 03 1990

...TORNADO WATCH CANCELLED WEST OF A BONHAM-ROCKWALL-WAXAHACHIE-HILLSBORO
LINE...

...TORNADO WATCH CONTINUES ACROSS THE REMAINDER OF NORTHEAST AND EAST
TEXAS TIL 7 AM...

THE TORNADO WATCH HAS BEEN CANCELLED FOR THE DALLAS-FORT WORTH METROPLEX
...SHERMAN/BONHAM...AND DENTON AREAS. FURTHER EAST A LINE OF STRONG
THUNDERSTORMS EXTENDED FROM NEAR PARIS TO CANTON AND CORSICANA.

THE MAIN THREAT ACROSS NORTH TEXAS FOR THE REMAINDER OF THE NIGHT CONTINUES
TO BE FLASH FLOODING...WITH A THREAT OF TORNADOES AND SEVERE THUNDERSTORMS
MAINLY ALONG AND EAST OF THE PARIS-CANTON-CORSICANA LINE.

A FLASH FLOOD STATEMENT HIGHLIGHTING REMAINING FLASH FLOOD WARNINGS
WILL BE ISSUED AT 145 AM CDT.

The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 2, 7:00 PM CDTSevere Thunderstorm WarningFWDHood60 min
May 2, 7:21 PM CDTFlash Flood WarningFWDArcher, Clay, Jack, Montague, Young4 hr
May 2, 7:21 PM CDTFlash Flood WarningFWDWichita4 hr
May 2, 7:26 PM CDTFlash Flood WarningFWDErath, Hamilton4 hr
May 2, 7:26 PM CDTFlash Flood WarningFWDHood, Somervell4 hr
May 2, 7:33 PM CDTFlash Flood WarningFWDJohnson, Tarrant4 hr
May 2, 7:41 PM CDTTornado WarningFWDTarrant64 min
May 2, 7:46 PM CDTFlash Flood WarningFWDDenton4 hr
May 2, 8:52 PM CDTFlash Flood WarningFWDCollin, Fannin, Grayson4 hr
May 2, 9:06 PM CDTFlash Flood WarningFWDTaylor3 hr
May 2, 9:59 PM CDTFlash Flood WarningFWDDallas4 hr
May 2, 10:05 PM CDTFlash Flood WarningFWDStephens115 min
May 2, 10:12 PM CDTFlash Flood WarningFWDComanche4 hr
May 2, 10:28 PM CDTSevere Thunderstorm WarningFWDCollin62 min
May 2, 10:40 PM CDTSevere Thunderstorm WarningFWDBosque65 min
May 2, 10:41 PM CDTFlash Flood WarningFWDArcher, Clay, Jack, Montague, Young4 hr
May 2, 10:41 PM CDTFlash Flood WarningFWDWichita4 hr
May 2, 10:52 PM CDTSevere Thunderstorm WarningFWDFannin68 min
May 2, 10:55 PM CDTSevere Thunderstorm WarningFWDJohnson, Somervell65 min
May 2, 11:16 PM CDTSevere Thunderstorm WarningFWDHill59 min
May 2, 11:29 PM CDTFlash Flood WarningFWDHamilton4 hr
May 2, 11:29 PM CDTFlash Flood WarningFWDJohnson, Tarrant4 hr
May 2, 11:31 PM CDTFlash Flood WarningFWDHill3 hr
May 2, 11:34 PM CDTSevere Thunderstorm WarningFWDEllis56 min
May 2, 11:45 PM CDTSevere Thunderstorm WarningFWDCoryell60 min
May 2, 11:46 PM CDTFlash Flood WarningFWDEllis4 hr
May 2, 11:51 PM CDTFlash Flood WarningFWDLamar69 min
May 3, 12:10 AM CDTSevere Thunderstorm WarningFWDMcLennan65 min
May 3, 12:17 AM CDTSevere Thunderstorm WarningFWDDallas, Kaufman43 min
May 3, 12:26 AM CDTFlash Flood WarningFWDKaufman, Rockwall3 hr
May 3, 12:35 AM CDTFlash Flood WarningFWDMcLennan3 hr
May 3, 1:00 AM CDTSevere Thunderstorm WarningFWDBell60 min
May 3, 1:20 AM CDTFlash Flood WarningFWDDelta, Fannin3 hr
May 3, 1:20 AM CDTFlash Flood WarningFWDHopkins3 hr
May 3, 1:35 AM CDTSevere Thunderstorm WarningFWDMcLennan55 min
May 3, 2:10 AM CDTFlash Flood WarningFWDCoryell4 hr
May 3, 2:14 AM CDTFlash Flood WarningFWDBell4 hr
May 3, 2:43 AM CDTFlash Flood WarningFWDHill, McLennan4 hr
May 3, 2:53 AM CDTFlash Flood WarningFWDRed River3 hr
May 3, 3:42 AM CDTFlash Flood WarningFWDBosque3 hr
May 3, 3:43 AM CDTFlash Flood WarningFWDGrayson6 hr
May 3, 4:12 AM CDTFlash Flood WarningFWDKaufman6 hr
May 3, 4:12 AM CDTFlash Flood WarningFWDFannin6 hr
May 3, 4:12 AM CDTFlash Flood WarningFWDHopkins6 hr
May 3, 5:49 AM CDTFlash Flood WarningFWDHunt, Rains4 hr
May 3, 5:49 AM CDTFlash Flood WarningFWDRed River4 hr
May 3, 6:18 AM CDTFlash Flood WarningFWDBosque, Coryell, Hill, McLennan3 hr
May 3, 6:18 AM CDTFlash Flood WarningFWDBell3 hr
May 3, 7:24 AM CDTFlash Flood WarningFWDFreestone4 hr
May 3, 9:03 AM CDTFlash Flood WarningFWDDallas, Ellis4 hr
May 3, 9:32 AM CDTFlash Flood WarningFWDNavarro4 hr
May 3, 10:19 AM CDTFlash Flood WarningFWDFannin, Hunt4 hr
May 3, 10:19 AM CDTFlash Flood WarningFWDKaufman4 hr
May 3, 2:54 PM CDTFlash Flood WarningFWDHopkins, Wood4 hr

Nearby

Tornado Warnings in Texas, 1990Every tornado warning in 1990Tornadoes in 1990

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.